LibWeb: Move some common SVG gradient functions into SVGGradientElement

These functions will also be used by SVG radial gradients.
Author: https://github.com/MacDue Commit: 2826bd2b45 Pull-request: https://github.com/SerenityOS/serenity/pull/18617 Reviewed-by: https://github.com/gmta
2025-09-18 23:42:17 +00:00 · 2023-05-02 23:05:47 +01:00 · 2023-05-02 23:05:47 +01:00 · 2826bd2b45 · 2024-07-17 01:12:07 +09:00
commit 2826bd2b45
parent eda429111e
3 changed files with 38 additions and 19 deletions
--- a/Userland/Libraries/LibWeb/SVG/SVGGradientElement.h
+++ b/Userland/Libraries/LibWeb/SVG/SVGGradientElement.h
@ -41,6 +41,8 @@ protected:

    JS::GCPtr<SVGGradientElement const> xlink_href() const;

+    Gfx::AffineTransform gradient_paint_transform(SVGPaintContext const&) const;
+
    template<VoidFunction<SVGStopElement> Callback>
    void for_each_color_stop(Callback const& callback) const
    {
@ -55,6 +57,8 @@ protected:
        }
    }

+    void add_color_stops(Gfx::SVGGradientPaintStyle&) const;
+
 private:
    Optional<GradientUnits> m_gradient_units = {};
    Optional<Gfx::AffineTransform> m_gradient_transform = {};